*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
table{
    border: 1px solid #ccc;
    border-collapse: collapse;
    margin: auto;
}
th,td{
    border: 1px solid #ccc;
    border-collapse: collapse;
    height: 38px;
    line-height: 38px;
    text-align: center;
    padding: 0 100px;
}
button{
    padding: 0 5px;
    background-color: rgb(240, 128, 128);
    color: aliceblue;
}